This data is 1:100,000 basic data of the core jurisdiction of Ningxia Autonomous Region, extracted from the township zoning map, thematic map and high-resolution image in 2012. The geomorphic data is 1:400,000 geomorphic data. Image folder: includes 30 meter image of Ningxia Autonomous Region and 30 meter DEM. Dimension: Area unit: square kilometer, length unit: kilometer. Ningxia_Rivers data, there are many tributaries are not named. Ningxia_Road road data, many roads are not named, some highways, national roads and other road turntables, and some township roads.
Scale for basic data 1:100,000, geomorphological data 1:400,000
The fields are defined as follows:
1. Ningxia_City_point Attribute field
Field 1: NAME City name Data type :Text(30) Field 2: Coad city code Data type :Text(30)
2. Ningxia_County_point attribute field
Field 1: NAME City name Data type :Text(30) Field 2: Coad County Town code Data type :Text(30)
3. Ningxia_Town_point Attribute field
Field 1: NAME City name Data type :Text(30) Field 2: Coad township code Data type :Text(30)
4. Ningxia_Village_point Attribute fieldField 1: NAME City name Data type :Text(30) Field 2: Coad village code Data type :Text(30)
5, Ningx_Rivers attribute field
Field 1: NAME River name Data type :Text(30) Field 2: Code River code Data type :Text(30) Field 3: Shape_leng River length Data type :Double(18,6)
Field 1: NAME River name Data type :Text(20) Field 2: Area River area Data type :Double(18,4) Field 3: Code River code Data type :Text(30)
7. Ningxia_double_river_line attribute field
Field 1: NAME River name Data type :Text(20) Field 2: Code River code Data type :Text(20)
8, Ningxia_reservoir_line(Linear reservoir) Property field
Field 1: NAME Reservoir name Data type :Text(20)
9, Ningxia_reservoir_poly(Planar reservoir) Property field
Field 1: NAME Reservoir name Data type :Text(20) Field 2: Area Area Data type: Double (18,3) Field 3: Perimeter Perimeter Data type: Double (18,3)
10. Ningxia_channel Attribute field
Field 1: NAME Channel name Data type :Text(20) Field 2: Code Data type: Text (3)
11. Ningxia_Rode attribute field
Field 1: NAME Name of the road Data type :Text(30) Field 2: Level Road level Data type :Text(30) Field 3: Shape_leng Road length Data type :Double(18,6) Field 4: Code Road code Data type: Text (30)
12, Ningxia_County_boundary Attribute field
Field 1: NAME Name of the county boundary Data type :Text(30) Field 2: Code County boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)
13, Ningxia_City_boundary Attribute field
Field 1: NAME City boundary name Data type :Text(30) Field 2: Code City boundary code Data type :Text(20) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)
14, Ningxia_Provincial_boundary attribute field
Field 1: NAME Name of the provincial boundary Data type :Text(30) Field 2: Code Provincial boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)
15. Ningxia_Village_boundary Attribute field
Field 1: NAME Name of the township boundary Data type :Text(30) Field 2: Code Town boundary code Data type :Text(30) Field 3: Province Name of the provincial boundary Data type :Text(30) Field 4: Pro_Code Township code Data type :Text(20) Field 5: City City name Data type :Text(30) Field 6: City_Code City code Data type :Text(20) Field 7: County City County name Data type :Text(30) Field 8: County_Cod City and county code Data type :Text(20) Field 9: Area Area Data type: Double (8,3) Field 10: Perimeter Perimeter Data type: Double (8,3)
16, Ningxia_landforms attribute field
Field 1: CNAME Name of the form and landform Data type :Text(50) Field 2: CEOMOR_ID Morphological and geomorphic code Data type :Text(30) Field 3: PERIMETER Perimeter Data type: Double (8,3) Field 4: AREA Area Data type: Double (8,3)
17, Ningxia_greenbelt Attribute field
< p > field 1: the NAME of the NAME of green space Data type :Text(60) Field 2: KIND green space code Data type :Text(4) Field 3: PERIMETER Perimeter Data type: Double (18,3) Field 4: AREA Area Data type: Double (18,3)
collect time | 2012/01/01 - 2012/12/31 |
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collect place | Ningxia Autonomous Region |
data size | 488.8 MiB |
data format | shp |
Coordinate system | WGS84 |
Projection | / |
Topographic maps, scanned thematic maps, remote sensing images TM/ETM, ASTER, OSM databases, and other data sources
Using remote sensing software such as GIS and ENVI, perform precise correction on the required images to ensure that the error of adjacent images is less than one pixel. Then, after digitization, extract, organize, and edit spatial and attribute data strictly according to the 100000 scale requirements
Data such as finely corrected planning maps, thematic maps, maps, and high-resolution remote sensing images
# | title | file size |
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1 | _ncdc_meta_.json | 8.0 KiB |
2 | 宁夏自治区2012年1:10万基础地理数据.zip | 488.8 MiB |
landforms road Residential area of district and county Planar River Urban settlements Linear reservoir rivers channel Town boundary Township residential area rural settlement Basic geography Face shaped reservoir Township boundary provincial boundaries greenland Double line River County boundary
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